Final answer:
A skinfold measurement is a method used to estimate the amount of subcutaneous fat in the body. It involves pinching and measuring the thickness of a fold of skin at specific sites on the body. This method is non-invasive and relatively simple, making it a cost-effective way to estimate body fatness.
Step-by-step explanation:
The statement is True. A skinfold measurement is a method used to estimate the amount of subcutaneous fat in the body. It involves pinching and measuring the thickness of a fold of skin at specific sites on the body, such as the triceps, biceps, or thigh. By measuring the skinfold thickness, health professionals can estimate the amount of subcutaneous fat present, which can help assess overall body fatness.
For example, a commonly used method is the skinfold caliper test. The tester pinches a fold of skin at the measurement site and uses a caliper to measure its thickness. The sum of measurements from several sites is then used to calculate body fat percentage. This method is non-invasive and relatively simple, making it a cost-effective way to estimate body fatness.
It is important to note that skinfold measurements are just an estimate and can have some variability. Factors such as measurement technique, hydration status, and individual variations can affect the accuracy of the results. Nevertheless, skinfold measurements provide a useful indicator of subcutaneous fat levels and can be a valuable tool in assessing body composition.